<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分类名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入分类名称" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['manage:type:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['manage:type:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['manage:type:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['manage:type:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="typeList" row-key="id" :default-expand-all="isExpandAll"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <!-- <el-table-column type="selection" width="55" align="center" />
      <el-table-column type="index" width="55" label="序号" align="center" /> -->
      <el-table-column label="分类名称" prop="name" :show-overflow-tooltip="true" width="160" />
      <el-table-column label="参考图片" align="center" prop="url" width="100">
        <template #default="scope">
          <div v-if="scope.row.url && scope.row.url.trim() !== ''">
            <image-preview :src="scope.row.url" :width="50" :height="50" />
          </div>
        </template>
      </el-table-column>
      <el-table-column label="类型编码" align="center" prop="code" :show-overflow-tooltip="true" />
      <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
      <el-table-column label="创建时间" align="center" width="160" prop="createTime">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['manage:type:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['manage:type:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize"
      @pagination="getList" /> -->

    <!-- 添加或修改爬宠类型对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form ref="typeRef" :model="form" :rules="rules" label-width="110px">
        <el-form-item label="分类名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入分类名称" />
        </el-form-item>
        <el-form-item label="上级爬宠类型" prop="parentId">
          <el-tree-select v-model="form.parentId" :data="typeOptions"
            :props="{ value: 'id', label: 'name', children: 'children' }" value-key="menuId" placeholder="请选择上级爬宠类型"
            check-strictly />
        </el-form-item>
        <el-form-item label="参考图片" prop="url">
          <image-upload v-model="form.url" :limit="1" />
        </el-form-item>
        <el-form-item label="类型编码" prop="code">
          <el-input v-model="form.code" placeholder="请输入类型编码" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Type">
import { listType, getType, delType, addType, updateType } from "@/api/manage/type";

const { proxy } = getCurrentInstance();

const typeList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const isExpandAll = ref(false);
const refreshTable = ref(true);
const typeOptions = ref([]);

const data = reactive({
  form: {
    parentId: null,
  },
  queryParams: {
    name: null,
    parentId: null
  },
  rules: {
    name: [
      { required: true, message: "爬宠类型名称不能为空", trigger: "blur" }
    ],
    parentId: [
      { required: true, message: "上级爬宠类型不能为空", trigger: "change" }
    ],
    code: [
      { required: true, message: "类型编码不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询爬宠类型列表 */
function getList() {
  loading.value = true;
  listType(queryParams.value).then(response => {
    typeList.value = proxy.handleTree(response.rows, "id");
    loading.value = false;
  });
}

/** 查询菜单下拉树结构 */
function getTreeselect() {
  typeOptions.value = [];
  listType().then(response => {
    const type = { id: 0, name: "顶级分类", children: [] };
    type.children = proxy.handleTree(response.rows, "id");
    typeOptions.value.push(type);
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
    parentId: null,
    url: null,
    code: null,
    createTime: null,
    updateTime: null,
    createBy: null,
    updateBy: null,
    remark: null
  };
  proxy.resetForm("typeRef");
}

/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  getTreeselect();
  open.value = true;
  title.value = "添加爬宠类型";
}

/** 修改按钮操作 */
async function handleUpdate(row) {
  reset();
  await getTreeselect();
  const _id = row.id || ids.value
  getType(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改爬宠类型";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["typeRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateType(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addType(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除爬宠类型编号为"' + _ids + '"的数据项？').then(function () {
    return delType(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('manage/type/export', {
    ...queryParams.value
  }, `type_${new Date().getTime()}.xlsx`)
}

getList();
</script>
